OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 9 463 22 23.93 1.15
bin-true no-host 673 545 2,201 815 3.27 1.21
configure.cpython no-host 14,978 15,070 28,484 15,411 1.90 1.03
configure.ocaml no-host 3,803 3,724 4,621 3,807 1.21 1.00
configure.tcc no-host 47 41 192 49 4.04 1.02
configure.util-linux no-host 13,997 14,801 31,031 14,412 2.22 1.03
configure.yash no-host 1,809 1,770 2,466 1,838 1.36 1.02
hello-world no-host 2 1 47 3 31.25 1.87

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,524 1,113 23,853 3,240 9.45 1.28
bin-true no-host 106,321 65,435 742,953 127,133 6.99 1.20
configure.cpython no-host 2,223,191 2,246,959 6,134,326 2,234,250 2.76 1.00
configure.ocaml no-host 410,807 391,138 639,279 413,388 1.56 1.01
configure.tcc no-host 6,566 5,473 23,242 6,976 3.54 1.06
configure.util-linux no-host 2,098,560 2,264,979 5,295,651 2,011,846 2.52 0.96
configure.yash no-host 256,098 244,481 385,354 258,856 1.50 1.01
hello-world no-host 156 84 3,674 345 23.55 2.21

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.5 3.4 21.6 9.0 4.85 2.03
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.4 19.4 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.3 29.9 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.2 1.01 1.00
hello-world no-host 2.9 1.6 17.3 6.2 6.00 2.14

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.2 3,722 3,722 0 684 1,873 1,165 2 0 50,000 0
bin-true no-host 815 1 2 2.7 7.9 154,687 12,991 2,798 11,737 78,342 64,608 5,012 3 50,000 0
configure.cpython no-host 15,411 1 62 15.8 27.4 1,772,603 49,196 28,507 101,770 908,049 762,784 42,399 60 50,000 0
configure.util-linux no-host 14,412 3 60 22.2 30.3 2,703,267 44,765 65,791 126,121 1,320,493 1,256,653 49,081 41 131,582 1
configure.ocaml no-host 3,807 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,627 69,800 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,522 30,522 0 1,599 14,797 14,126 350 0 50,000 0
configure.yash no-host 1,838 1 2 2.6 24.2 139,686 7,963 6,599 7,554 70,299 61,833 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,265 64,454 42,662 4,610 54,542 57,113 478 3 85,324 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 19 13 7 4.5 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 463 416 49 21.6 osh-cpython
31 no-host abuild-print-help 22 13 10 9.0 osh-native
1 no-host bin-true 673 499 204 2.9 bash
9 no-host bin-true 545 426 129 1.4 dash
17 no-host bin-true 2,201 1,481 972 17.4 osh-cpython
25 no-host bin-true 815 594 235 7.9 osh-native
2 no-host configure.cpython 14,978 9,084 6,275 27.4 bash
10 no-host configure.cpython 15,070 8,951 6,538 27.5 dash
18 no-host configure.cpython 28,484 17,098 13,205 27.4 osh-cpython
26 no-host configure.cpython 15,411 9,229 6,426 27.4 osh-native
4 no-host configure.ocaml 3,803 1,629 1,208 20.6 bash
12 no-host configure.ocaml 3,724 1,612 1,131 20.6 dash
20 no-host configure.ocaml 4,621 2,168 1,660 20.6 osh-cpython
28 no-host configure.ocaml 3,807 1,643 1,204 20.4 osh-native
5 no-host configure.tcc 47 32 16 19.4 bash
13 no-host configure.tcc 41 30 12 19.4 dash
21 no-host configure.tcc 192 148 48 19.3 osh-cpython
29 no-host configure.tcc 49 30 19 19.3 osh-native
3 no-host configure.util-linux 13,997 8,842 5,618 30.3 bash
11 no-host configure.util-linux 14,801 9,141 6,151 29.9 dash
19 no-host configure.util-linux 31,031 20,684 11,427 30.1 osh-cpython
27 no-host configure.util-linux 14,412 8,589 6,012 30.3 osh-native
6 no-host configure.yash 1,809 1,073 742 24.2 bash
14 no-host configure.yash 1,770 994 778 24.2 dash
22 no-host configure.yash 2,466 1,547 962 24.4 osh-cpython
30 no-host configure.yash 1,838 1,072 771 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 47 28 19 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.2 osh-native

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,524 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,113 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,853 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,240 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,321 0 0 0 8 0 1,997 48 bash
9 no-host bin-true 65,435 0 0 0 8 0 1,987 55 dash
17 no-host bin-true 742,953 0 0 0 8 0 2,000 152 osh-cpython
25 no-host bin-true 127,133 0 0 0 16 0 1,987 62 osh-native
2 no-host configure.cpython 2,223,191 1 0 0 32,928 0 14,513 1,227 bash
10 no-host configure.cpython 2,246,959 0 0 0 32,992 0 14,557 1,032 dash
18 no-host configure.cpython 6,134,326 2 0 0 27,512 0 13,128 1,206 osh-cpython
26 no-host configure.cpython 2,234,250 0 0 0 27,520 0 13,326 1,102 osh-native
4 no-host configure.ocaml 410,807 0 0 0 5,120 0 1,962 204 bash
12 no-host configure.ocaml 391,138 0 0 0 5,112 0 1,903 137 dash
20 no-host configure.ocaml 639,279 0 0 0 5,112 0 1,858 162 osh-cpython
28 no-host configure.ocaml 413,388 0 0 0 5,120 0 1,931 158 osh-native
5 no-host configure.tcc 6,566 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,242 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,098,560 0 0 0 42,408 0 18,689 987 bash
11 no-host configure.util-linux 2,264,979 2 0 0 42,592 0 17,315 1,021 dash
19 no-host configure.util-linux 5,295,651 14 0 0 39,112 0 17,038 1,306 osh-cpython
27 no-host configure.util-linux 2,011,846 1 0 0 39,120 0 17,088 1,056 osh-native
6 no-host configure.yash 256,098 0 0 0 4,120 0 871 88 bash
14 no-host configure.yash 244,481 0 0 0 3,720 0 870 181 dash
22 no-host configure.yash 385,354 0 0 0 3,728 0 859 74 osh-cpython
30 no-host configure.yash 258,856 0 0 0 3,736 0 853 84 osh-native
0 no-host hello-world 156 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,674 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-d5b6ced3
dash dash-308ec8e6
osh-cpython osh-1b1616c1
osh-native osh-3b85e7f7
host label host id
no-host no-host-1c33b689